摘要
UML(统一建模语言)是面向对象软件开发方法的重要新技术。介绍了UML的基本概念和特点,详细讨论了UML在变电站两票管理系统建模中的应用。在对系统进行需求分析的基础上,设计阶段着重分析了操作票专家系统的知识表示,并采用ROSE构建了系统的用户需求模型和操作知识类图。
Unified Modeling Language (UML) is an important tendency of Oriented-Object software development methodology. The basic concept and characteristics of UML are presented; the application of UML in system modeling of substation two tickets management is discussed. Beginning with the requirement analysis, knowledge representation of order sheet expert system is analyzed in design stage. Several kinds of models have been built by ROSE. These models include user requirement model and class diagram for operation knowledge.
出处
《电力科学与工程》
2004年第4期58-61,共4页
Electric Power Science and Engineering
关键词
UML
面向对象方法
工作票
操作票
建模
UML
Oriented-Object Method
work orders
switching orders
modeling
